package com.jlu.yygh.controller;

import com.jlu.yygh.common.result.Result;
import com.jlu.yygh.service.MsmService;
import com.jlu.yygh.utils.RandomUtil;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.util.StringUtils;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

import java.util.concurrent.TimeUnit;

@RestController
@RequestMapping("/api/msm")
public class MsmApiController {

  @Autowired
  private MsmService msmService;

  @Autowired
  private RedisTemplate<String,String> redisTemplate;

  //发送手机验证码
  @GetMapping("send/{phone}")
  public Result sendCode(@PathVariable String phone) {
    //从redis获取验证码，如果获取获取到，返回ok
    // key 手机号  value 验证码
    String code = redisTemplate.opsForValue().get(phone);
    if(!StringUtils.isEmpty(code)) {
      return Result.ok();
    }
    //如果从redis获取不到，
    // 生成验证码，
    code = RandomUtil.getSixBitRandom();
    System.out.println("验证码为:" + code);
    //调用service方法，通过整合短信服务进行发送
    boolean isSend = msmService.send(phone,code);
    //生成验证码放到redis里面，设置有效时间
    if(isSend) {
      redisTemplate.opsForValue().set(phone,code,2, TimeUnit.MINUTES);
      System.out.println(1);
      return Result.ok();
    } else {
      return Result.fail().message("发送短信失败");
    }
  }
}